参数资料
型号: B520C-13-F
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 161K
描述: DIODE SCHOTTKY 20V 5A SMC
产品目录绘图: S(2,3,5)x, SK, B(3,5)x0 Series Top
S(2,3,5)x, SK, B(3,5)x0 Series Side
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 20V
电流 - 平均整流 (Io): 5A
电压 - 在 If 时为正向 (Vf)(最大): 550mV @ 5A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 500µA @ 20V
电容@ Vr, F: 300pF @ 4V,1MHz
安装类型: 表面贴装
封装/外壳: DO-214AB,SMC
供应商设备封装: SMC
包装: 标准包装
产品目录页面: 1591 (CN2011-ZH PDF)
其它名称: B520C-FDIDKR
B520C - B560C
Document number: DS13012 Rev. 15 - 2
2 of 4
www.diodes.com
October 2012
? Diodes Incorporated
B520C - B560C
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Symbol B520C B530C B540C B550C B560C Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20 30 40 50 60 V
RMS Reverse Voltage
VR(RMS)
14 21 28 35 42 V
Average Rectified Output Current @ TT
= +90°C
IO
5.0 A
Non-Repetitive Peak Forward Surge Current, 8.3 ms
Single Half-Sine-Wave Superimposed on Rated Load
IFSM
100 A
Thermal Characteristics
Characteristic Symbol Value Unit
Thermal Resistance, Junction to Terminal
RθJT
10
°C/W
Thermal Resistance, Junction to Ambient (Note 6)
RθJA
50
°C/W
Operating Temperature Range
TJ
-55 to +125
°C
Storage Temperature Range
TSTG
-55 to +150
°C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Forward Voltage Drop
B520C, B530C, B540C
B550C, B560C
VF
-
-
-
-
0.55
0.70
V
IF
= 5.0A, T
A
= +25
°C
Leakage Current (Note 7)
IR
-
-
-
-
0.5
20
mA
@ Rated VR, TA
= +25
°C
@ Rated VR, TA
= +100
°C
Total Capacitance
CT
- - 300 pF VR
= 4V, f = 1MHz
Notes: 6. Thermal Resistance: Junction to ambient, unit mounted on PC board with 8.0 mm2
(0.033 mm thick) copper pads as heat sink.
7. Short duration pulse test used to minimize self-heating effect.
0.1
0 0.2 0.4 0.6 0.8 1.0
1.0
10
100
I , INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 1 Typical Forward Characteristics
B520C - B540C
B550C - B560C
T = 25oCj
I Pulse Width = 300 msF
0 20 40 60 80 100 120 140
I, INS
T
AN
T
ANE
O
U
S
R
EVE
R
SE
C
U
R
R
EN
T
(mA)
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 2 Typical Reverse Characteristics
T = 125°Cj
T = 100°Cj
T = 25°Cj
100
10
1.0
0.1
0.01
0.001
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